Обсуждение: Performance test of Oracle and PostgreSQL using same binary
Hello all,
I am trying to do comparative study of PostgreSQL and Oracle.
Has anybody tried to use same binary for connecting to oracle as well as PostgreSQL at the same time?
I mean the program should be able to create 1 connection to oracle and 1 connection to postgreSQL at the same time.
The problem I can foresee may be symbol clash etc (it is a C program using libpq and OCI).
Has anyone been successful in loading and using both libraries in the program at the same time without symbol clash?
Best Regards,
Divakar
I am trying to do comparative study of PostgreSQL and Oracle.
Has anybody tried to use same binary for connecting to oracle as well as PostgreSQL at the same time?
I mean the program should be able to create 1 connection to oracle and 1 connection to postgreSQL at the same time.
The problem I can foresee may be symbol clash etc (it is a C program using libpq and OCI).
Has anyone been successful in loading and using both libraries in the program at the same time without symbol clash?
Divakar
On Tue, Jan 11, 2011 at 10:54 PM, Divakar Singh <dpsmails@yahoo.com> wrote: > Hello all, > I am trying to do comparative study of PostgreSQL and Oracle. > Has anybody tried to use same binary for connecting to oracle as well as > PostgreSQL at the same time? > I mean the program should be able to create 1 connection to oracle and 1 > connection to postgreSQL at the same time. > The problem I can foresee may be symbol clash etc (it is a C program using > libpq and OCI). > > Has anyone been successful in loading and using both libraries in the > program at the same time without symbol clash? I've done this from Perl using DBI, DBD::Oracle, and DBD::Pg. As perl is written in C, that should be a good sign for you. Cheers, Jeff